<!DOCTYPE html>
<html>
<head>
    <meta charset="UTF-8">
    <title>公告管理页面</title>
    <meta name="renderer" content="webkit">
    <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
    <meta http-equiv="Access-Control-Allow-Origin" content="*">
    <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1">
    <meta name="apple-mobile-web-app-status-bar-style" content="black">
    <meta name="apple-mobile-web-app-capable" content="yes">
    <meta name="format-detection" content="telephone=no">
    <link rel="icon" href="/favicon.ico">
    <link rel="stylesheet" href="/resources/layui/css/layui.css" media="all"/>
    <link rel="stylesheet" href="/resources/css/public.css" media="all"/>
</head>
<body class="childrenBody">
<!-- 查询条件开始 -->
<fieldset class="layui-elem-field layui-field-title" style="margin-top: 5px;">
    <legend>查询条件</legend>
</fieldset>
<blockquote class="layui-elem-quote">
    <form action="" method="post" id="searchFrm" lay-filter="searchFrm" class="layui-form layui-form-pane">
        <div class="layui-form-item">
            <div class="layui-inline">
                <label class="layui-form-label">标题</label>
                <div class="layui-input-inline">
                    <input type="text" name="title" autocomplete="off" class="layui-input">
                </div>
            </div>
            <div class="layui-inline">
                <label class="layui-form-label">发布人</label>
                <div class="layui-input-inline">
                    <input type="text" name="opername" autocomplete="off" class="layui-input">
                </div>
            </div>
            <div class="layui-inline">
                <label class="layui-form-label">开始时间</label>
                <div class="layui-input-inline">
                    <input type="tel" name="startTime" id="startTime" readonly="readonly"
                           placeholder="yyyy-MM-dd HH:mm:ss" class="layui-input">
                </div>
            </div>
            <div class="layui-inline">
                <label class="layui-form-label">结束时间</label>
                <div class="layui-input-inline">
                    <input type="tel" name="endTime" id="endTime" readonly="readonly" placeholder="yyyy-MM-dd HH:mm:ss"
                           class="layui-input">
                </div>
            </div>
        </div>
        <div class="layui-form-item">
            <div class="layui-input-block" style="text-align: center; float: right; margin-right: 25px">
                <button type="button" class="layui-btn" lay-submit="" lay-filter="doSearch"><span
                        class="layui-icon layui-icon-search"></span>查询
                </button>
                <button type="reset" class="layui-btn layui-btn-normal"><span
                        class="layui-icon layui-icon-refresh-1"></span>重置
                </button>
            </div>
        </div>
    </form>
</blockquote>
<!-- 查询条件结束-->


<!-- 数据表格开始 -->
<div>
    <table class="layui-hide" id="noticeTable" lay-filter="noticeTable"></table>
    <div id="loginfoToolBar" style="display: none;">
        <div style="margin-left: 35px">
            <button type="button" lay-event="add" class="layui-btn layui-btn-sm layui-btn-primary">
                <span class="layui-icon layui-icon-add-1"></span>添加公告
            </button>
            <button type="button" lay-event="batchDelete" class="layui-btn layui-btn-sm layui-btn-danger">
                <span class="layui-icon layui-icon-delete"></span>批量删除
            </button>
        </div>
    </div>

    <div id="loginfoRowBar" style="display: none;">
        <button type="button" lay-event="show" class="layui-btn layui-btn-sm layui-btn-primary"><span
                class="layui-icon layui-icon-down"></span>查看
        </button>
        <button type="button" lay-event="delete" class="layui-btn layui-btn-sm layui-btn-warm"><span
                class="layui-icon layui-icon-delete"></span>删除
        </button>
        <button type="button" lay-event="update" class="layui-btn layui-btn-sm"><span
                class="layui-icon layui-icon-edit"></span>编辑
        </button>
    </div>
</div>
<!-- 数据表格结束 -->
<!--添加和修改的弹出层-->
<div style="display: none;padding: 10px" id="addAndUpdateDiv">
    <form id="dataForm" class="layui-form layui-form-pane" action="" method="post">
        <div class="layui-form-item">
            <label class="layui-form-label">公告标题</label>
            <div class="layui-input-block">
                <input type="hidden" name="id">
                <input type="text" name="title" id="title" autocomplete="off" placeholder="请输入标题" lay-verify="required"
                       class="layui-input">
            </div>
        </div>
        <div class="layui-form-item">
            <label class="layui-form-label">公告内容</label>
            <div class="layui-input-block">
                <textarea class="layui-textarea" name="content" lay-verify="required" id="content"></textarea>
                <!--引入的编辑器需要在layui引擎中初始化-->
            </div>
        </div>
        <div class="layui-form-item" style="text-align: center">
            <button type="button" class="layui-btn" lay-filter="doSubmit" id="doSubmit"><span
                    class="layui-icon layui-icon-add-circle"></span>提交
            </button>
            <button type="reset" class="layui-btn layui-btn-normal"><span
                    class="layui-icon layui-icon-refresh-1"></span>重置
            </button>
        </div>
    </form>
</div>
<!--添加和修改的弹出层-->

<!--查看弹出层开始-->
<div style="display: none;padding: 5px" id="showNoticeDiv">
    <b><h2 id="show_title" align="center"></h2></b>
    <div style="text-align:center;">
        发布人:<span id="show_opername"></span>
        发布时间:<span id="show_createtime"></span>
    </div>
    <hr>
    <div id="show_content"></div>
</div>
<!--查看弹出层结束-->


<script type="text/javascript" src="/resources/layui/layui.js"></script>

<script type="text/javascript">
    layui.use(['jquery', 'form', 'table', 'layer', 'laydate', 'layedit'], function () {
        var $ = layui.jquery,
            form = layui.form
            , table = layui.table
            , layer = layui.layer
            , layedit = layui.layedit
            , laydate = layui.laydate;
        //初始化时间选择器
        laydate.render({
            elem: '#startTime',
            type: 'datetime'
        });
        laydate.render({
            elem: '#endTime',
            type: 'datetime'
        });

        /*
        * 初始化富文本编辑器
        * */
        var editIndex = layedit.build("content");

        //加载 数据
        var tableIns = table.render({
            elem: '#noticeTable'
            , url: '/notice/loadAllNotice'
            , toolbar: '#loginfoToolBar' //开启头部工具栏，并为其绑定左侧模板
            , title: '公告数据表'
            , height: 'full-220'
            , page: true
            , cols: [ [
                {type: 'checkbox', fixed: 'left'}
                , {field: 'id', title: 'ID', align: 'center', width: 50}
                , {field: 'title', title: '标题', align: 'center'}
                , {field: 'content', title: '内容', align: 'center'}
                , {field: 'createtime', title: '发布时间', align: 'center'}
                , {field: 'opername', title: '发布者', align: 'center'}
                , {fixed: 'right', title: '操作', toolbar: '#loginfoRowBar', align: 'center'}
            ] ]
        });

        //模糊查询
        form.on("submit(doSearch)", function (data) {
            tableIns.reload({
                where: data.field,
                page: {
                    curr: 1
                }
            });
            return false;
        });

        //监听工具条的事件
        table.on("toolbar(noticeTable)", function (obj) {
            switch (obj.event) {
                case 'batchDelete':
                    batchDelete();
                    break;
                case 'add':
                    openAddNoticeLayer();
                    break;
            }
            ;
        });

        //监听行工具行的事件
        table.on("tool(noticeTable)", function (obj) {
            var data = obj.data; //获得当前行数据
            switch (obj.event) {
                case 'delete':
                    deleteNotice(data);
                    break;
                case 'show':
                    showNotice(data);
                    break;
                case 'update':
                    openUpdateNoticeLayer(data);
                    break;
            }
            ;
        });

        var mainLayer;
        var url;

        /*
        * 打开添加弹出层
        * */
        function openAddNoticeLayer() {
            mainLayer = layer.open({
                type: 1
                , content: $('#addAndUpdateDiv')
                , area: ["800", "600"]
                , title: '发布公告'
                , success: function () {
                    $("#dataForm")[0].reset();
                    layedit.setContent(editIndex, "");
                    url = "/notice/addNotice";
                }
            });
        }

        /*
        * 打开修改弹出层
        * */
        function openUpdateNoticeLayer(data) {
            mainLayer = layer.open({
                type: 1
                , content: $('#addAndUpdateDiv')
                , area: ["800", "600"]
                , title: '修改公告'
                , success: function () {
                    $("#dataForm")[0].reset();
                    layedit.setContent(editIndex, data.content);
                    $("#title").val(data.title);
                    url = "/notice/updateNotice";
                }
            });
        }

        //弹出查看层
        function showNotice(data) {
            layer.open({
                type: 1
                , area: ['500px', '400px']
                , content: $("#showNoticeDiv")
                , btn: '关闭'
                , btnAlign: 'c' //按钮居中
                , success: function () {
                    $("#show_title").html(data.title);
                    $("#show_opername").html(data.opername);
                    $("#show_createtime").html(data.createtime);
                    $("#show_content").html(data.content);
                }
            });
            /*  mainLayer=layer.open({
                  type:1,
                  content:$("#showNoticeDiv"),
                  area:['500px','400px'],
                  title:'查看公告',
                  success:function(){
                      $("#show_title").html(data.title);
                      $("#show_opername").html(data.opername);
                      $("#show_createtime").html(data.createtime);
                      $("#show_content").html(data.content);
                  }
              });*/
        }

        /*
        * 添加和修改的提交
        * url是全局变量，当打开修改或添加弹出层的时候赋予不同的值，Submit方法统一调用
        * */
        $("#doSubmit").click(function () {
            //同步富文本和textarea里面的内容
            layedit.sync(editIndex);
            var data = $("#dataForm").serialize();
            $.post(url, data, function (result) {
                if (result.code == 200) {
                    tableIns.reload();
                }
                layer.msg(result.msg);
                layer.close(mainLayer);
            });

        })


        //删除
        function deleteNotice(data) {
            layer.confirm('你确定要删除' + data.title + '这条公告吗?', {icon: 3, title: '提示'}, function (index) {
                $.post("/notice/deleteNotice", {id: data.id}, function (result) {
                    if (result.code == 200) {
                        tableIns.reload();
                    }
                    layer.msg(result.msg);
                });
                layer.close(index);
            });
        }

        //批量删除
        function batchDelete() {
            //得到选中行
            var checkStatus = table.checkStatus('noticeTable');
            var dataLength = checkStatus.data.length;
            if (dataLength > 0) {
                layer.confirm("你确定要删除" + dataLength + "条公告吗", {icon: 3, title: '提示'}, function (index) {
                    var data = checkStatus.data;
                    var ids = "";
                    /*选取多个id要进行字符串的拼接，index表示选中数据的下标*/
                    $.each(data, function (index, item) {
                        //当选中的数据只有一个的时候
                        if (index == 0) {
                            ids = "ids=" + item.id;
                        } else {
                            ids += "&ids=" + item.id;
                        }
                    });
                    $.post("/notice/batchDeleteNotice", ids, function (result) {
                        if (result.code == 200) {
                            //重新加载数据
                            tableIns.reload();
                        }
                        layer.msg(result.msg);
                    });
                    layer.close(index);
                });
            } else {
                layer.msg("请选择你要删除的数据");
            }
        }
    });
</script>
</body>
</html>